NCERT Example 11 - Statistics
Question: For x = 3, 8, 13, 18, 23 with frequencies 7, 10, 15, 10, 6, find standard deviation.
Answer: Standard deviation approximately 6.12.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: For x = 3, 8, 13, 18, 23 with frequencies 7, 10, 15, 10, 6, find standard deviation.
Answer: Standard deviation approximately 6.12.
Full step-by-step NCERT solution with diagrams on Something by Zero.